Hedge fund manager Lampert adds CEO role at Sears

Sears Holdings chairman and noted hedge-fund manager Edward Lampert is taking on an additional role as the retailer's chief executive after Louis D'Ambrosio said he's stepping down due to a family health matter.

Sears(SHLD) said that D'Ambrosio is resigning effective Feb. 2, the end of the company's fiscal year. D'Ambrosio, who joined Sears as CEO and president in Februrary 2011, will continue to remain on the board of directors until May 2013 "to assist with a smooth transition," the company said.

Lampert is also the chairman and CEO of ESL Investments, Inc., a hedge fund that he founded in Dallas in 1988, which is now based in Greenwich, Conn. Like Buffett, Lampert does not reveal his holdings. But according to Lionshares.com, an online corporate ownership database, the primary holding for Lampert's company is Sears. ESL also has shares in Autonation Inc(AN)., Gap Inc(GPS)., Capital One Financial Corp(COF). and Netflix Inc.(NFLX)

ESL's market value is about $4.6 billion, with Sears comprising more than a third of the shares. More than 90% of ESL's shares are in the retail sector.

Sears, which is based in Hoffman Estates, Ill., said that it has yet to determine Lampert's compensation.

The company also reported that it expects a net loss of $280 million to $360 million, or a loss of $2.64 to $3.40 per diluted share, in the quarter ending Feb. 2. This includes a pension charge of $450 million, or $3.40 loss per diluted share.